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    <title>About YouTube Topic Explorer</title>
    <meta name="description" content="All about YouTube API Topic Explorer, a Freebase API + YouTube Data API v3 mashup."/>
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    <h1>YouTube Topic Explorer</h1>
    <p>
      <a href="index.html" target="_blank">YouTube Topic Explorer</a> is a sample application
      written to demonstrate support for Topics in the
      <a href="https://developers.google.com/youtube/v3/">YouTube Data API v3</a>. It makes use of
      the <a href="http://wiki.freebase.com/wiki/index.php?title=Freebase_API&oldid=9252">Freebase API</a>
      to search for topics related to a specific term, and to translate in between topic ids and
      descriptive phrases.
    </p>
    <p>
      You can use the Topic Explorer without logging in, in which case you will be able to search for
      YouTube videos, channels, and playlists related to a given topic, but you won't be able to
      favorite, like, or subscribe to them. Additionally, if you log in, you will see a list of
      recommended topics based on your account's likes, favorites, and watch later playlists.
    </p>
    <p>
      This is an open source project, and feel free to look at the
      <a href="https://code.google.com/p/yt-topic-explorer/source/browse/#git%2Fapp">source code</a>
      for examples of calling the YouTube and Freebase APIs. It's built on the
      <a href="http://angularjs.org/">AngularJS</a> framework, using the
      <a href="http://yeoman.io/">Yeoman</a> toolkit for managing dependencies and the build
      environment.
    </p>
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